Foldable and Portable Design: This laptop stand main parts are made with aluminum alloy, weighs only 0.25 kg. It is very light and takes only 1 second to open, close and install, saving you a lot of time and space. and comes with a specially made bag, you could carry the stand anywhere.This notebook stand has 4 non-slip silicone pads on the top and bottom and 2 rubber pads on the hooks to keep the laptop stable and to prevent scratches and movements. GRADE: Before use, remove the film on the surface of the silicone to expose the surface of the silicone, then stable and non-slip.ERGONOMIC DESIGN: With adjustable heights you can set several angles (maximum 5.34 "minimum 1.35"), so the height only changes when the angle is created. This helps correct posture, relieve neck and back pain, wrist pain, and eye pain.GOOD VENTILATION: Our tablet stand without a base plate dissipates the heat from the devices very easily and unrestrainedly. No redundant coolers required.The laptop stand is compatible with all notebooks from 10 to 15.6 inches, e.g. B. with MacBook Air / Pro, Google Pixelbook, XPS, HP, ASUS, Lenoo ThinkPad, Acer, Chromebook, Samsung, Tablet, iPad and more. Ideal companion for you in the house, office, airport, coffee house & outdoors.